AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011OY33 ∴ Summary
Contact »
(471338) 2011OY33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8109 3.358e-08 au
e 0.08102 5.853e-08
i 18.552 6.727e-06 deg
Ω 115.683 1.976e-05 deg
ω 199.328 4.782e-05 deg
M 235.735 4.315e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5832 au
Aphelion 3.0386 au
Asc. node-Earth separation 2.04047 au
Desc. node-Earth separation 1.57797 au
Earth MOID 1.573 au
Orbital period 1721.34 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 188 (0)
Radar observations (Discarded) 0 (0)
Arc length 5092.09 days
Unobserved 478 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 185.411 deg
Declination 24.85 deg
V Magnitude 21.3 mag
Solar Elongation -138.27 deg
Galactic Latitude 82.93 deg
Rate 0.144 deg/day
Direction -86.926 deg

More info »